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Mastering Backbone.js

You're reading from   Mastering Backbone.js Design and build scalable web applications using Backbone.js

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Product type Paperback
Published in Jan 2016
Publisher Packt
ISBN-13 9781783288496
Length 278 pages
Edition 1st Edition
Languages
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Author (1):
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Abiee Echamea Abiee Echamea
Author Profile Icon Abiee Echamea
Abiee Echamea
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Table of Contents (12) Chapters Close

Preface 1. Architecture of a Backbone application 2. Managing Views FREE CHAPTER 3. Model Bindings 4. Modular Code 5. Dealing with Files 6. Store data in the Browser 7. Build Like a Pro 8. Testing Backbone Applications 9. Deploying to Production 10. Authentication Index

Testing models and collections


The most basic test is to ensure that models and collections have the right properties set in order to prevent accidental changes in its properties. In the case of models, you can test the default values when a new contact is created and verify that the url attribute is right:

// spec/apps/contacts/models/contactSpec.js
var Contact = require('../../../../app/js/apps/contacts/models/contact');

describe('Contact model', () => {
describe('creating a new contact', () => {
it('has the default values', () => {
var contact = new Contact();

expect(contact.get('name')).toEqual('');
expect(contact.get('phone')).toEqual('');
expect(contact.get('email')).toEqual('');
expect(contact.get('address1')).toEqual('');
expect(contact.get('address2')).toEqual('');
expect(contact.get('avatar')).toEqual(null);
    });
  });

it('has the rigthurl', () => {
var contact = new Contact();
expect(contact.url()).toEqual('/api/contacts');
  });
});

For collections, you can verify...

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